Omaha Crime Stoppers is asking for the public’s help in solving a cold case, the murder of 21-year-old Brandon Thomas.Thomas was walking near 41st and Maple streets Sept. 5, 2012 when he was gunned down.“He was walking with some other young men. Some guy in a blue truck shot him twice in the back,” said Kamala Coleman, Thomas’ aunt.Homicide investigators believe someone knows what happened.“There were several people on the street, several children that were released from the buses that were walking down the street when unknown suspects opened fire on him,” said Detective Sherry King.-- Video: Family seeks answers in unsolved Omaha murderKing said the only description of the gunmen is two black males.“I need somebody to come forward that knows what happened,” she said.Witnesses told KETV NewsWatch 7 the two men may have been in a blue truck, but beyond that, information has been hard to come by. Any information can help.“It can be anything like the plate number of the vehicle, or if they know what the vehicle was, who these people are, where the guns are, anything that can lead us to anything to be able to prosecute these people,” King said.Any information to give Thomas’ family and friends peace.“They need to know for their own peace of mind that their loved one didn't die in vain,” King said.Detectives said Thomas did not appear to have any enemies, and they don’t know why someone would kill him.“He's not in a gang or anything. We just don't know what happened,” Coleman said.Crime Stoppers is offering a reward for information in the case. Call 402-444-STOP.Learn about donating to Crime Stoppers’ reward fund.

OMAHA, Neb. —

Omaha Crime Stoppers is asking for the public’s help in solving a cold case, the murder of 21-year-old Brandon Thomas.

Witnesses told KETV NewsWatch 7 the two men may have been in a blue truck, but beyond that, information has been hard to come by. Any information can help.

“It can be anything like the plate number of the vehicle, or if they know what the vehicle was, who these people are, where the guns are, anything that can lead us to anything to be able to prosecute these people,” King said.

Any information to give Thomas’ family and friends peace.

“They need to know for their own peace of mind that their loved one didn't die in vain,” King said.

Detectives said Thomas did not appear to have any enemies, and they don’t know why someone would kill him.

“He's not in a gang or anything. We just don't know what happened,” Coleman said.

Crime Stoppers is offering a reward for information in the case. Call 402-444-STOP.